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HD 49381


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관련 글

Photoelectric observations of lunar occultations. XIV
Observations of 314 events between March 1982 and March 1983 arepresented in the same form as in previous papers in this series. Theresults include 18 cases of duplicity of which 12 appear to be newdiscoveries. Unluckily, few cases of possible large angular diametersoccurred, and in no case can the results derived be accepted withoutreserve, these having been observed at very low altitudes withconsequent severe corruption by seeing effects. A remark on theincidence of doubles in the Hyades and its possible consequences forestimates of stellar distances is appended.

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관측 및 측정 데이터

별자리:쌍둥이자리
적경:06h49m08.58s
적위:+23°12'07.0"
가시등급:6.789
거리:258.398 파섹
적경상의 고유운동:-6.3
적위상의 고유운동:-2.9
B-T magnitude:6.803
V-T magnitude:6.791

천체목록:
일반명   (Edit)
HD 1989HD 49381
TYCHO-2 2000TYC 1893-1158-1
USNO-A2.0USNO-A2 1125-04557867
HIPHIP 32688

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